Skip to content
agronom.cc cultivar database

Howard sun

Active

Prunus L. Plum · Fruit crops · bred by CHAMBERLIN THOMAS O.

also searched as: ховард сун

Variety description

10 August 2026

The variety belongs to the group of diploid (Japanese) plums. The tree has an upright growth habit and is characterized by high annual yields. Under California conditions, the fruits ripen in late August.

The fruits have a heart shape and dark blue, almost black skin color with yellow flesh. The stone separates from the flesh almost freely. The fruits have good firmness and are suitable for transportation and culinary processing. The variety is resistant to fruit cracking and sunburn.

Sources5
  • Loading…

Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
CHAMBERLIN THOMAS O. 17 Developed the variety
Applicant
SOC. ZANZI FRUITGROWING EQUIPMENT S.R.L. / ZANZI FRUITGROWING EQUIPMENT S.R.L. / ZANZIVIVAI-FERRARA S.R.L. Submitted the application to the register
Rights holder
SOC. ZANZI FRUITGROWING EQUIPMENT S.R.L. / ZANZI FRUITGROWING EQUIPMENT S.R.L. / ZANZIVIVAI-FERRARA S.R.L. Holds the rights to the variety

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Italy № 1045NV/1990_1045NV/1990
Active
  1. Application filed 19 December 1990
  2. Registered 24 July 1998
  3. Currently active indefinite in the register

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Plum

All 216 varieties of species

Gi 148/1

Active

Prunus L. · Plum

PROF. DR. WERNER GRUPPE & PROF. DR. HANNA SCHMIDT

HU NL
13 records

Gi 14813

Active

Prunus L. · Plum

Sabine Franken-Bembenek

DE
10 records

Gi 31817

Active

Prunus L. · Plum

Sabine Franken-Bembenek

DE
11 records

Hamyra

Active

Prunus L. · Plum

DE
2 records

Husle

Active

Prunus L. · Plum

1 record

Nearby in the species list Gisela 6, Globe sun, GM 61, GM 61/1, GM 79, GM 9, Gordana, Green sun, Halford, Hamyra, Husle, IK-M 8, Inmil, INRA Nr. 2, Ipogeos 3, Ipogeos 4, Ivana, JFS-KW14, Jul 7615, Julijanka A

Discussion: Howard sun

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up